.section2{
    width:100%;
    height:100%;
    background: url(../images/page2_bak.jpg) no-repeat;
    filter: "progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod='scale')";
    -moz-background-size: 100% 100%;
    background-size: 100% 100%;
}
.DIV3 {
    position: relative;
    margin: 0 auto;
    width: 90%;
    height: 620px;
    top: 100px;
}
.what_list{
    width: 100%;
    height: 100%;
    position: relative;
}

.what_txt{
    position: relative; 
    right: -120%;
}
.what_txt img{
    width:44%;
    height: 50%;
}
.what_list ul li{
    position: relative;
    width: 18%;
    display: inline-block;
    margin-top: 30px;
    margin-right: 10px;
}
.what_list ul li img{
    display:none;
    position: relative;
    top:0px;
    left:0px;
    width: 100%;
    height: 100%;
}
.what_list ul li img.current{
    display:block;
}
/*svg部分样式开始*/
.DIV_cir{
    width:200px;
    height:200px;
    position:relative;
    margin:auto auto;    
}
.circle_m {
    position: absolute;
    width: 100%;
    height: 100%;
    right: 0;
    top: 0;
}
#div_cirtp{
    position: absolute;
    left: 24.5px;
    top: 24.5px;
}
.cd-stroke-color-2 {
     stroke: #cbcbcb;
}
.cd-stroke-color-3 {
    stroke: red;
}
.cd-stroke {
    fill: none;
    stroke-width: 2;
    stroke-miterlimit: 10;
}
/*svg部分样式结束*/
.what_list_tit{
    text-align:center;
    margin-top:20px;
    line-height:30px;
}
.font24{
    font: 24px "微软雅黑";
    color: #777;
    line-height: 24px;
}
.font14{
    font: 14px "微软雅黑";
    color: #777;
    line-height: 30px;
}
.what_con_list{
    height: 60px;
    width:100%;
    font-size: 12px;
    color: #f4f4f4;
    line-height: 16px;
    background: #e92d2d;
    position: relative;
    top: 70px;
    z-index: 999;
    overflow: hidden;
    opacity:0;
}
.what_list ul li:hover span{
    transition:transform 0.3s ease-in;
    transform:scale(1,1);
}
.what_list ul li .a1{
    position:absolute;
    top: 0;
    left: 0px;
    background: #e92d2d;
    border-bottom: 1px solid red;
    width: 200px;
    transition:transform 0.3s ease-in;
    transform:scale(0,1);
}

.what_list ul li .a2{
    position:absolute;
    top:0px;
    right:0px;
    border-right: 1px solid red;
    height: 100%;
    transition:transform 0.3s ease-in;
    transform:scale(1,0);
}

.what_list ul li .a3{
    position:absolute;
    bottom:0;
    left:0;
    border-right: 1px solid red;
    height: 100%;
    transition:transform 0.3s ease-in;
    transform:scale(1,0);
}
.what_list ul li:hover .a1{
    position:absolute;
    top: 0;
    left: 0px;
    background: #e92d2d;
    border-bottom: 1px solid red;
    width: 100%;
    transition:transform 0.3s ease-in;
    transform:scale(1,1);
}

.what_list ul li:hover .a2{
    position:absolute;
    top:0px;
    right:0px;
    border-right: 1px solid red;
    height: 100%;
    transition:transform 0.3s ease-in;
    transform:scale(1,1);
}

.what_list ul li:hover .a3{
    position:absolute;
    bottom:0;
    left:0;
    border-right: 1px solid red;
    height: 100%;
    transition:transform 0.3s ease-in;
    transform:scale(1,1);
}
/*响应式布局开始*/

#page2xy{
    width: 100%;
    height: 100%;
}
.page2xyul{
    width: 80%;
    height: 100%;
    position: relative;
}
.DIV_cirxy{
    position: relative;
    width: 110px;
    height: 110px;
    overflow: hidden;
}
.circle_mxy{
    position: absolute;
    left: -48px;
    top: -45px;
}
#div_cirtpxy{
    width: 80px;
    height: 80px;
    position: absolute;
    left: 10px;
    top: 10px;
}
.page2first2{
    position: absolute;
    top: 0;
    left: 0;
}
.page2second2{
    position: absolute;
    top: 100px;
    left: 0;
}

.DIV_cirxy:hover .page2first2{
    top: -100px;
}
.DIV_cirxy:hover .page2second2{
    top: 0;
}
#div_cirtpxy img{
    width: 100%;
    height: 100%;
}
.what_list_tit2{
    position: absolute;
    top: 130px;
    left: 10px;
}
.tit2_1{
    font: 20px "微软雅黑";
    color: #777;
    line-height: 25px;
}
.tit2_2{
    font:10px "微软雅黑";
    color: #777;
    line-height:15px;
}

#page2xyli1{
    position: absolute;
    top: 100px;
    left: 20%
}
#page2xyli2{
    position: absolute;
    left: 40%;
    top: 100px;
}
#page2xyli3{
    position: absolute;
    left:60%;
    top:100px;
}
#page2xyli4{
    position: absolute;
    left: 80%;
    top: 100px;
}


/*响应式布局开始*/
 @media all and (max-width: 1920px) {  /* pc */
    #page2xy{
        display: none;
    }
    #page2zc{
    display: block;
   }
}

@media all and (max-width:1150px) {
    
   #page2zc{
    display: none;
   }
   #page2xy{
    display:block;
   }

  
}

@media all and (max-width:680px) {

#page2xyli1{
    position: absolute;
    top: 20px;
    left: 20%
}
#page2xyli2{
    position: absolute;
    left: 70%;
    top: 20px;
}
#page2xyli3{
    position: absolute;
    left:20%;
    top:200px;
}
#page2xyli4{
    position: absolute;
    left: 70%;
    top: 200px;
}

}


